The answer for temper is C: <em>to exercise control over. </em>There are other indications of a controlling force in the excerpt: "when men are ruled by women" " 'Tis not the king...'tis she...that made him send Lord Hastings to the Tower".
The answer for suppliant is B:<em> a person who respectfully asks for something from someone more powerful. </em>"Lord Hastings was a humble suppliant to her for his delivery."